Fall 2010 USC Viterbi //Engineer
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Michael Garcia Hubble Space Telescope Users Committee (STUC)
Hubble Space Telescope Users Committee (STUC) April 16, 2015 Michael Garcia HST Program Scientist [email protected] 1 Hubble Sees Supernova Split into Four Images by Cosmic Lens 2 NASA’s Hubble Observations suggest Underground Ocean on Jupiter’s Largest Moon Ganymede file:///Users/ file:///Users/ mrgarci2/Desktop/mrgarci2/Desktop/ hs-2015-09-a-hs-2015-09-a- web.jpg web.jpg 3 NASA’s Hubble detects Distortion of Circumstellar Disk by a Planet 4 The Exoplanet Travel Bureau 5 TESS Transiting Exoplanet Survey Satellite CURRENT STATUS: • Downselected April 2013. • Major partners: - PI and science lead: MIT - Project management: NASA GSFC - Instrument: Lincoln Laboratory - Spacecraft: Orbital Science Corp • Agency launch readiness date NLT June 2018 (working launch date August 2017). • High-Earth elliptical orbit (17 x 58.7 Earth radii). Standard Explorer (EX) Mission PI: G. Ricker (MIT) • Development progressing on plan. Mission: All-Sky photometric exoplanet - Systems Requirement Review (SRR) mapping mission. successfully completed on February Science goal: Search for transiting 12-13, 2014. exoplanets around the nearby, bright stars. Instruments: Four wide field of view (24x24 - Preliminary Design Review (PDR) degrees) CCD cameras with overlapping successfully completed Sept 9-12, 2014. field of view operating in the Visible-IR - Confirmation Review, for approval to enter spectrum (0.6-1 micron). implementation phase, successfully Operations: 3-year science mission after completed October 31, 2014. launch. - Mission CDR on track for August 2015 6 JWST Hardware Progress JWST remains on track for an October 2018 launch within its replan budget guidelines 7 WFIRST / AFTA Widefield Infrared Survey Telescope with Astrophysics Focused Telescope Assets Coronagraph Technology Milestones Widefield Detector Technology Milestones 1 Shaped Pupil mask fabricated with reflectivity of 7/21/14 1 Produce, test, and analyze 2 candidate 7/31/14 -4 10 and 20 µm pixel size. -
Claude Elwood Shannon (1916–2001) Solomon W
Claude Elwood Shannon (1916–2001) Solomon W. Golomb, Elwyn Berlekamp, Thomas M. Cover, Robert G. Gallager, James L. Massey, and Andrew J. Viterbi Solomon W. Golomb Done in complete isolation from the community of population geneticists, this work went unpublished While his incredibly inventive mind enriched until it appeared in 1993 in Shannon’s Collected many fields, Claude Shannon’s enduring fame will Papers [5], by which time its results were known surely rest on his 1948 work “A mathematical independently and genetics had become a very theory of communication” [7] and the ongoing rev- different subject. After his Ph.D. thesis Shannon olution in information technology it engendered. wrote nothing further about genetics, and he Shannon, born April 30, 1916, in Petoskey, Michi- expressed skepticism about attempts to expand gan, obtained bachelor’s degrees in both mathe- the domain of information theory beyond the matics and electrical engineering at the University communications area for which he created it. of Michigan in 1936. He then went to M.I.T., and Starting in 1938 Shannon worked at M.I.T. with after spending the summer of 1937 at Bell Tele- Vannevar Bush’s “differential analyzer”, the an- phone Laboratories, he wrote one of the greatest cestral analog computer. After another summer master’s theses ever, published in 1938 as “A sym- (1940) at Bell Labs, he spent the academic year bolic analysis of relay and switching circuits” [8], 1940–41 working under the famous mathemati- in which he showed that the symbolic logic of cian Hermann Weyl at the Institute for Advanced George Boole’s nineteenth century Laws of Thought Study in Princeton, where he also began thinking provided the perfect mathematical model for about recasting communications on a proper switching theory (and indeed for the subsequent mathematical foundation. -
The Photographerls Guide to The
THE PHOTOGRAPHER’S GUIDE TO THE EYE EYES—NOSTRILS—LIPS—SHINY THINGS. My eyes scanned the photo of two women almost the way a monkey’s would, going first to the faces, specifically features that WHAT SCIENCE IS would indicate friend, foe, or possible mate, then to the brightest objects in the image: a blue bottle, a pendant. Surprisingly, it took LEARNING ABOUT HOW forever (almost three seconds) for me to look at the famous—and famously gorgeous—face in the photo, Angelina Jolie. WE SEE CAN HELP YOU In this impulsive type of seeing, called “bottom-up,” my eyes went first to the face of the other woman in the picture until I consciously ordered them to spend time on Jolie—“top-down TAKE MORE COMPELLING attentional deployment” in scientific lingo. That’s because, researchers have found, we recognize culture-defined beauty only PICTURES after taking the reflexive glances all primate eyes perform within the first few milliseconds. In other words, we see first with our BY NEAL MATTHEWS animal selves and then with our acculturated minds. We process visual information very quickly, as the brain electronically parcels parts of images to different cortical areas concerned with faces, colors, shapes, motion, and many other aspects of a scene, where they are broken down even further. Then the brain puts all that information back together into a coherent composite before directing the eyes to move. My eye tracks were being recorded by vision researcher Laurent Itti, an associate professor of computer science, psychology, and neuroscience at the University of Southern California’s iLab (ilab.usc.edu). -
Marconi Society - Wikipedia
9/23/2019 Marconi Society - Wikipedia Marconi Society The Guglielmo Marconi International Fellowship Foundation, briefly called Marconi Foundation and currently known as The Marconi Society, was established by Gioia Marconi Braga in 1974[1] to commemorate the centennial of the birth (April 24, 1874) of her father Guglielmo Marconi. The Marconi International Fellowship Council was established to honor significant contributions in science and technology, awarding the Marconi Prize and an annual $100,000 grant to a living scientist who has made advances in communication technology that benefits mankind. The Marconi Fellows are Sir Eric A. Ash (1984), Paul Baran (1991), Sir Tim Berners-Lee (2002), Claude Berrou (2005), Sergey Brin (2004), Francesco Carassa (1983), Vinton G. Cerf (1998), Andrew Chraplyvy (2009), Colin Cherry (1978), John Cioffi (2006), Arthur C. Clarke (1982), Martin Cooper (2013), Whitfield Diffie (2000), Federico Faggin (1988), James Flanagan (1992), David Forney, Jr. (1997), Robert G. Gallager (2003), Robert N. Hall (1989), Izuo Hayashi (1993), Martin Hellman (2000), Hiroshi Inose (1976), Irwin M. Jacobs (2011), Robert E. Kahn (1994) Sir Charles Kao (1985), James R. Killian (1975), Leonard Kleinrock (1986), Herwig Kogelnik (2001), Robert W. Lucky (1987), James L. Massey (1999), Robert Metcalfe (2003), Lawrence Page (2004), Yash Pal (1980), Seymour Papert (1981), Arogyaswami Paulraj (2014), David N. Payne (2008), John R. Pierce (1979), Ronald L. Rivest (2007), Arthur L. Schawlow (1977), Allan Snyder (2001), Robert Tkach (2009), Gottfried Ungerboeck (1996), Andrew Viterbi (1990), Jack Keil Wolf (2011), Jacob Ziv (1995). In 2015, the prize went to Peter T. Kirstein for bringing the internet to Europe. Since 2008, Marconi has also issued the Paul Baran Marconi Society Young Scholar Awards. -
Report by the ESA–ESO Working Group on Extra-Solar Planets
Report by the ESA–ESO Working Group on Extra-Solar Planets 4 March 2005 Summary Various techniques are being used to search for extra-solar planetary signatures, including accurate measurement of radial velocity and positional (astrometric) dis- placements, gravitational microlensing, and photometric transits. Planned space experiments promise a considerable increase in the detections and statistical know- ledge arising especially from transit and astrometric measurements over the years 2005–15, with some hundreds of terrestrial-type planets expected from transit mea- surements, and many thousands of Jupiter-mass planets expected from astrometric measurements. Beyond 2015, very ambitious space (Darwin/TPF) and ground (OWL) experiments are targeting direct detection of nearby Earth-mass planets in the habitable zone and the measurement of their spectral characteristics. Beyond these, ‘Life Finder’ (aiming to produce confirmatory evidence of the presence of life) and ‘Earth Imager’ (some massive interferometric array providing resolved images of a distant Earth) arXiv:astro-ph/0506163v1 8 Jun 2005 appear as distant visions. This report, to ESA and ESO, summarises the direction of exo-planet research that can be expected over the next 10 years or so, identifies the roles of the major facilities of the two organisations in the field, and concludes with some recommendations which may assist development of the field. The report has been compiled by the Working Group members and experts (page iii) over the period June–December 2004. Introduction & Background Following an agreement to cooperate on science planning issues, the executives of the European Southern Observatory (ESO) and the European Space Agency (ESA) Science Programme and representatives of their science advisory structures have met to share information and to identify potential synergies within their future projects. -
Channel Coding
1 Channel Coding: The Road to Channel Capacity Daniel J. Costello, Jr., Fellow, IEEE, and G. David Forney, Jr., Fellow, IEEE Submitted to the Proceedings of the IEEE First revision, November 2006 Abstract Starting from Shannon’s celebrated 1948 channel coding theorem, we trace the evolution of channel coding from Hamming codes to capacity-approaching codes. We focus on the contributions that have led to the most significant improvements in performance vs. complexity for practical applications, particularly on the additive white Gaussian noise (AWGN) channel. We discuss algebraic block codes, and why they did not prove to be the way to get to the Shannon limit. We trace the antecedents of today’s capacity-approaching codes: convolutional codes, concatenated codes, and other probabilistic coding schemes. Finally, we sketch some of the practical applications of these codes. Index Terms Channel coding, algebraic block codes, convolutional codes, concatenated codes, turbo codes, low-density parity- check codes, codes on graphs. I. INTRODUCTION The field of channel coding started with Claude Shannon’s 1948 landmark paper [1]. For the next half century, its central objective was to find practical coding schemes that could approach channel capacity (hereafter called “the Shannon limit”) on well-understood channels such as the additive white Gaussian noise (AWGN) channel. This goal proved to be challenging, but not impossible. In the past decade, with the advent of turbo codes and the rebirth of low-density parity-check codes, it has finally been achieved, at least in many cases of practical interest. As Bob McEliece observed in his 2004 Shannon Lecture [2], the extraordinary efforts that were required to achieve this objective may not be fully appreciated by future historians. -
Stsci Newsletter: 2011 Volume 028 Issue 02
National Aeronautics and Space Administration Interacting Galaxies UGC 1810 and UGC 1813 Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA) 2011 VOL 28 ISSUE 02 NEWSLETTER Space Telescope Science Institute We received a total of 1,007 proposals, after accounting for duplications Hubble Cycle 19 and withdrawals. Review process Proposal Selection Members of the international astronomical community review Hubble propos- als. Grouped in panels organized by science category, each panel has one or more “mirror” panels to enable transfer of proposals in order to avoid conflicts. In Cycle 19, the panels were divided into the categories of Planets, Stars, Stellar Rachel Somerville, [email protected], Claus Leitherer, [email protected], & Brett Populations and Interstellar Medium (ISM), Galaxies, Active Galactic Nuclei and Blacker, [email protected] the Inter-Galactic Medium (AGN/IGM), and Cosmology, for a total of 14 panels. One of these panels reviewed Regular Guest Observer, Archival, Theory, and Chronology SNAP proposals. The panel chairs also serve as members of the Time Allocation Committee hen the Cycle 19 Call for Proposals was released in December 2010, (TAC), which reviews Large and Archival Legacy proposals. In addition, there Hubble had already seen a full cycle of operation with the newly are three at-large TAC members, whose broad expertise allows them to review installed and repaired instruments calibrated and characterized. W proposals as needed, and to advise panels if the panelists feel they do not have The Advanced Camera for Surveys (ACS), Cosmic Origins Spectrograph (COS), the expertise to review a certain proposal. Fine Guidance Sensor (FGS), Space Telescope Imaging Spectrograph (STIS), and The process of selecting the panelists begins with the selection of the TAC Chair, Wide Field Camera 3 (WFC3) were all close to nominal operation and were avail- about six months prior to the proposal deadline. -
Andrew Viterbi
Andrew Viterbi Interview conducted by Joel West, PhD December 15, 2006 Interview conducted by Joel West, PhD on December 15, 2006 Andrew Viterbi Dr. Andrew J. Viterbi, Ph.D. serves as President of the Viterbi Group LLC and Co- founded it in 2000. Dr. Viterbi co-founded Continuous Computing Corp. and served as its Chief Technology Officer from July 1985 to July 1996. From July 1983 to April 1985, he served as the Senior Vice President and Chief Scientist of M/A-COM Inc. In July 1985, he co-founded QUALCOMM Inc., where Dr. Viterbi served as the Vice Chairman until 2000 and as the Chief Technical Officer until 1996. Under his leadership, QUALCOMM received international recognition for innovative technology in the areas of digital wireless communication systems and products based on Code Division Multiple Access (CDMA) technologies. From October 1968 to April 1985, he held various Executive positions at LINKABIT (M/A-COM LINKABIT after August 1980) and served as the President of the M/A-COM LINKABIT. In 1968, Dr. Viterbi Co-founded LINKABIT Corp., where he served as an Executive Vice President and later as the President in the early 1980's. Dr. Viterbi served as an Advisor at Avalon Ventures. He served as the Vice-Chairman of Continuous Computing Corp. since July 1985. During most of his period of service with LINKABIT, Dr. Viterbi served as the Vice-Chairman and a Director. He has been a Director of Link_A_Media Devices Corporation since August 2010. He serves as a Director of Continuous Computing Corp., Motorola Mobility Holdings, Inc., QUALCOMM Flarion Technologies, Inc., The International Engineering Consortium and Samsung Semiconductor Israel R&D Center Ltd. -
An Implementation Concept for the ASPIRE Mission
An Implementation Concept for the ASPIRE Mission. W. D. Deininger* ([email protected]), W. Purcell,* P. Atcheson,*G. Mills,* S. A Sandford,** R. P. Hanel,** M. McKelvey,** and R. McMurray** *Ball Aerospace & Technologies Corp. (BATC) P. O. Box 1062 Boulder, CO, USA 80306-1062 **NASA Ames Research Center Moffett Field, CA, USA 94035 Abstract—The Astrobiology Space Infrared Explorer complex and tied to the cyclic process whereby these (ASPIRE) is a Probe-class mission concept developed as elements are ejected into the diffuse interstellar medium part of NASA’s Astrophysics Strategic Mission Concept (ISM) by dying stars, gathered into dense clouds and studies. 1 2 ASPIRE uses infrared spectroscopy to explore formed into the next generation of stars and planetary the identity, abundance, and distribution of molecules, systems (Figure 1). Each stage in this cycle entails chemical particularly those of astrobiological importance throughout alteration of gas- and solid-state species by a diverse set of the Universe. ASPIRE’s observational program is focused astrophysical processes: hocks, stellar winds, radiation on investigating the evolution of ices and organics in all processing by photons and particles, gas-phase neutral and phases of the lifecycle of carbon in the universe, from ion chemistry, accretion, and grain surface reactions. These stellar birth through stellar death while also addressing the processes create new species, destroy old ones, cause role of silicates and gas-phase materials in interstellar isotopic enrichments, shuffle elements between chemical organic chemistry. ASPIRE achieves these goals using a compounds, and drive the universe to greater molecular Spitzer-derived, cryogenically-cooled, 1-m-class telescope complexity. -
Pars Equality Center V. Trump
Case 1:17-cv-00255-TSC Document 35 Filed 03/15/17 Page 1 of 3 IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA PARS EQUALITY CENTER, IRANIAN Civil Action No. 1:17-cv-255 AMERICAN BAR ASSOCIATION, NATIONAL IRANIAN AMERICAN Hon. Tanya S. Chutkan COUNCIL, PUBLIC AFFAIRS ALLIANCE OF IRANIAN AMERICANS, INC., et al., Plaintiffs, v. DONALD J. TRUMP et al., Defendants. PLAINTIFFS’ MOTION FOR PRELIMINARY INJUNCTION Plaintiffs1—individual Iranian nationals and four national Iranian-American organizations—hereby move for a preliminary injunction as set forth below and for the reasons set forth in the accompanying Memorandum of Law in Support of Plaintiffs’ Motion for Preliminary Injunction (“Memorandum”). See Fed. R. Civ. P. 65(a). Plaintiffs seek to enjoin Defendants from enforcing or implementing certain provisions of President Donald J. Trump’s Executive Order No. 13,780, entitled “Protecting the Nation from Foreign Terrorist Entry into the United States.” As demonstrated in the Memorandum, the Executive Order and Defendants’ 1 This Motion for a preliminary injunction is filed, by and through undersigned counsel, on behalf of organizational Plaintiffs Pars Equality Center, Iranian American Bar Association, National Iranian American Council and Public Affairs Alliance of Iranian Americans, Inc. as well as individual Plaintiffs Ali Asaei, Shiva Hissong, John Doe #1, John Doe #3, John Doe #5, on behalf of himself and his minor child Baby Doe #1, John Doe #7, John Doe #8, Jane Doe #1, Jane Doe #4, Jane Doe #8, Jane Doe #9, Jane Doe #10, Jane Doe #11, Jane Doe #12, and Jane Doe #13. -
Curriculum Vitae of Thomas Kailath
Curriculum Vitae-Thomas Kailath Hitachi America Professor of Engineering, Emeritus Information Systems Laboratory, Dept. of Electrical Engineering Stanford, CA 94305-9510 USA Tel: +1-650-494-9401 Email: [email protected], [email protected] Fields of Interest: Information Theory, Communication, Computation, Control, Linear Systems, Statistical Signal Processing, VLSI systems, Semiconductor Manufacturing and Lithography. Probability Theory, Mathematical Statistics, Linear Algebra, Matrix and Operator Theory. Home page: www.stanford.edu/~tkailath Born in Poona (now Pune), India, June 7, 1935. In the US since 1957; naturalized: June 8, 1976 B.E. (Telecom.), College of Engineering, Pune, India, June 1956 S.M. (Elec. Eng.), Massachusetts Institute of Technology, June, 1959 Thesis: Sampling Models for Time-Variant Filters Sc.D. (Elec. Eng.), Massachusetts Institute of Technology, June 1961 Thesis: Communication via Randomly Varying Channels Positions Sep 1957- Jun 1961 : Research Assistant, Research Laboratory for Electronics, MIT Oct 1961-Dec 1962 : Communications Research Group, Jet Propulsion Labs, Pasadena, CA. He also held a part-time teaching appointment at Caltech Jan 1963- Aug 1964 : Acting Associate Professor of Elec. Eng., Stanford University (on leave at UC Berkeley, Jan-Aug, 1963) Sep 1964-Jan 1968 : Associate Professor of Elec. Eng. Jan 1968- Feb 1968 : Full Professor of Elec. Eng. Feb 1988-June 2001 : First holder of the Hitachi America Professorship in Engineering July 2001- : Hitachi America Professorship in Engineering, Emeritus; recalled to active duty to continue his research and writing activities. He has also held shorter-term appointments at several institutions around the world: UC Berkeley (1963), Indian Statistical Institute (1966), Bell Labs (1969), Indian Institute of Science (1969-70, 1976, 1993, 1994, 2000, 2002), Cambridge University (1977), K. -
“USC Engineering and I Grew up Together,” Viterbi Likes to Say
Published by the University of Southern California Volume 2 Issue 2 Let There Be Light A Revolution in BioMed Imaging Small and Deadly A Proper Name Searching for Air A Proper Name Pollution Solutions Viterbis Name School of Engineering Digital Reunion Reuniting the Parthenon and its Art Spring/Summer 2004 One man’s algorithm changed the way the world communicates. One couple’s generosity has the potential to do even more. Andrew J. Viterbi: Presenting The University of Southern California’s • Inventor of the Viterbi Algorithm, the basis of Andrew and Erna Viterbi School of Engineering. all of today’s cell phone communications • The co-founder of Qualcomm • Co-developer of CDMA cell phone technology More than 40 years ago, we believed in Andrew Viterbi and granted him a Ph.D. • Member of the National Academy of Engineering, the National Academy of Sciences and the Today, he clearly believes in us. He and his wife of nearly 45 years have offered American Academy of Arts and Sciences • Recipient of the Shannon Award, the Marconi Foundation Award, the Christopher Columbus us their name and the largest naming gift for any school of engineering in the country. With the Award and the IEEE Alexander Graham Bell Medal • USC Engineering Alumnus, Ph.D., 1962 invention of the Viterbi Algorithm, Andrew J. Viterbi made it possible for hundreds of millions of The USC Viterbi School of Engineering: • Ranked #8 in the country (#4 among private cell phone users to communicate simultaneously, without interference. With this generous gift, he universities) by U.S. News & World Report • Faculty includes 23 members of the National further elevates the status of this proud institution, known from this day forward as USC‘s Andrew Academy of Engineering, three winners of the Shannon Award and one co-winner of the 2003 Turing Award and Erna Viterbi School of Engineering.